1293102 has 36 divisors (see below), whose sum is σ = 2971800. Its totient is φ = 406296.

The previous prime is 1293077. The next prime is 1293119. The reversal of 1293102 is 2013921.

It is a happy number.

It is a super-2 number, since 2×1293102² = 3344225564808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6399 + ... + 6597.

It is an arithmetic number, because the mean of its divisors is an integer number (82550).

2^1293102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1293102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1485900).

1293102 is an abundant number, since it is smaller than the sum of its proper divisors (1678698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1293102 is a wasteful number, since it uses less digits than its factorization.

1293102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1293102 is about 1137.1464285658. The cubic root of 1293102 is about 108.9459092506.

The spelling of 1293102 in words is "one million, two hundred ninety-three thousand, one hundred two".